Be a Geeky Builder! Learn more about advanced building science and become a Certified Passive House Tradesperson (CPHT) with EMU Systems in Denver. Special discount for CGBG members - please use code EMUCGBG at checkout.
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Earlier Event: February 5ProGreen Expo
Later Event: March 5Brown Bag Event! Vegetative Roofing: Designing and Building for the Arid West